105556178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 205535232

約数和(自身を除く): 99979054

約数列:

[1, 2, 7, 13, 14, 26, 31, 53, 62, 91, 106, 182, 217, 353, 371, 403, 434, 689, 706, 742, 806, 1378, 1643, 2471, 2821, 3286, 4589, 4823, 4942, 5642, 9178, 9646, 10943, 11501, 18709, 21359, 21886, 23002, 32123, 37418, 42718, 64246, 76601, 130963, 142259, 149513, 153202, 243217, 261926, 284518, 299026, 486434, 579979, 995813, 1159958, 1702519, 1991626, 3405038, 4059853, 7539727, 8119706, 15079454, 52778089, 105556178]

約数ペア:

[(1, 105556178), (2, 52778089), (7, 15079454), (13, 8119706), (14, 7539727), (26, 4059853), (31, 3405038), (53, 1991626), (62, 1702519), (91, 1159958), (106, 995813), (182, 579979), (217, 486434), (353, 299026), (371, 284518), (403, 261926), (434, 243217), (689, 153202), (706, 149513), (742, 142259), (806, 130963), (1378, 76601), (1643, 64246), (2471, 42718), (2821, 37418), (3286, 32123), (4589, 23002), (4823, 21886), (4942, 21359), (5642, 18709), (9178, 11501), (9646, 10943)]